| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.81 | 9.837% | $165.6452 | $165.65 | $165.65 | $165.60 |
| Purchase #2 | $241.92 | 8.769% | $263.134 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $195.76 | 13.732% | $222.6418 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $39.86 | 4.516% | $41.6601 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $99.71 | 7.573% | $107.261 | $107.26 | $107.25 | $107.30 |
| Purchase #6 | $189.93 | 12.589% | $213.8403 | $213.84 | $213.85 | $213.80 |
| Purchase #7 | $153.93 | 5.569% | $162.5024 | $162.50 | $162.50 | $162.50 |
| 7 purchase totals = | $1,071.92 | $1,176.6848 | $1,176.68 | $1,176.70 | $1,176.60 | |